Hi I need to find the older version of Traktor Pro 4 for windows 10 as the new update does not perform correctly with windows 10 and I am having issues left right and centre with the new update ie; beat jumps on the track that is playing when I press cue on the channle not playing, time vinyls not working, slides not working, when I push the slide up nothing happens….Very frustrating. Please can someone guide me to the older version software when I had no issues. Tx